Azure App Configuration

Program.cs

// ...
config.AddAzureAppConfiguration(options =>
{
    // Use with connection string:
    // options.Connect(connectionString)
    // or with managed identity:
    options.ConnectWithManagedIdentity(endpoint)
        .Use("FeatureToggler:*")
        .WatchAndReloadAll("FeatureToggler:UpdateKey", TimeSpan.FromSeconds(5));
});